CN202955199U - Double-input-end gearbox for double-powered tractor hoist - Google Patents
Double-input-end gearbox for double-powered tractor hoist Download PDFInfo
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- CN202955199U CN202955199U CN 201220599420 CN201220599420U CN202955199U CN 202955199 U CN202955199 U CN 202955199U CN 201220599420 CN201220599420 CN 201220599420 CN 201220599420 U CN201220599420 U CN 201220599420U CN 202955199 U CN202955199 U CN 202955199U
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Abstract
The utility model belongs to the field of oil drilling exploitation machinery, and particularly relates to a double-input-end gearbox for a double-powered tractor hoist. The double-input-end gearbox for the double-powered tractor hoist comprises a gearbox body and a drive mechanism which is arranged in the gearbox body, wherein an input shaft VI is arranged in the gearbox body and is connected with an adjustable-speed motor, a fourth driving gear is installed on the input shaft VI in a sleeved mode, and a torque converter is installed on a shaft I of the front end of the gearbox body in a sleeved mode. The double-input-end gearbox for the double-powered tractor hoist is simple in structural design and low in manufacture cost, and the purpose can be achieved by the fact that an existing single-power-input-end gearbox is transformed easily. Two power input ends are arranged in a front-back mode, so that the problem that a suprafacial input cannot be installed due to the fact that space is small is avoided, diesel engine power is inputted from the front end of the gearbox, and the power goes through the torque converter of the gearbox. The double-input-end gearbox for the double-powered tractor hoist has the advantages of being stable in transmission, large in torque and small in impact. In addition, due to the facts that the adjustable-speed motor power is inputted from the rear end of the gearbox, and the torque converter is completely avoided, heat loss is small, and transmission efficiency is high.
Description
Technical field
The utility model belongs to the oil drilling and r eoovery machine field, is specifically related to a kind of double dynamical tractor hoist double input end gearbox.
Background technique
Along with the raising that the oil well repairing operation energy-saving and environmental protection require, the wheeled tractor hoist that the diesel engine of take is single power because have that noise is large, the Operation and Maintenance expense is high, the problem such as serious that discharges pollutants, the user reduces gradually.Net electric well repairing machine and compare with conventional diesel mechanomotive force well repairing machine, its lifting capacity a little less than, can not meet the construction under large load condition, in using process, be subject to weather effect obvious, rainy weather can not be used, and there is no the well of electrical network for water injection well or well site, can't use the electric well repairing machine of net.
For above situation, domesticly developed double dynamical wheeled tractor hoist, travelling or loading greatly working condition, adopt diesel engine that power is provided, in the normal operation operating mode, adopt adjustable bow curved roll speed motor that power is provided, thereby reach energy-saving and cost-reducing, reduce the purpose of polluting.The most key technology of double dynamical wheeled tractor hoist is a kind of economy of exploitation, efficient, reliability actuating unit high, rational in infrastructure.At present, the main power transmission mode of domestic double dynamical tractor hoist is: gearbox of each self-configuring of diesel engine and adjustable bow curved roll speed motor, two gearbox power can be distinguished outputting power by transfer case.
There is subject matter in existing double dynamical tractor hoist power transmission mode:. the drive mechanism complexity, table top is arranged crowded, is not easy to the maintaining of equipment; . two gearbox transmissions increase equipment cost.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and a kind of stable drive is provided, and moment of torsion is large, the double dynamical tractor hoist double input end gearbox that impact force is little.
The purpose of this utility model is achieved in that
A kind of double dynamical tractor hoist double input end gearbox, comprise casing, be arranged on the driving mechanism in casing, be provided with the input shaft VI in described casing, described input shaft VI is connected with speed-adjustable motor, be set with driving gear four on described input shaft VI, the axle I of described casing front end is set with fluid torque converter.
Described driving mechanism comprises the axle VI be arranged side by side in successively in casing, the axle II, the axle I, the axle III, minor axis, the axle IV, be set with successively driven gear one on described axle II, clutch KV, intermediate gear one, clutch K, driving gear one, described intermediate gear one and driving gear four engagements, be set with driving gear one on described axle I, driving gear one and driven gear engagement, be set with successively driven gear two on described axle III, clutch KR, intermediate gear two, clutch K, the duplex driven gear, described driven gear two and driving gear engagement, be set with tumbler gear on described minor axis, described tumbler gear and driven gear two engagements, be set with successively driven gear three on described axle IV, clutch K, intermediate gear two, clutch K and driving gear three, described driven gear three and tumbler gear engagement, described clutch K be sleeved on driven gear four engagements on the output shaft V.
Use the hydraulic transmission box of single diesel powered wheeled tractor hoist, the passive power take-off interface of transforming in original two power take-off interfaces is the adjustable bow curved roll speed motor input interface from the rear side input.When with diesel engine, being power, power transmission mode is identical with original single diesel powered wheeled tractor hoist, by controlling the electric liquid control valve of gearbox, make the inner different clutch combination of gearbox, output shaft of gear-box can obtain 6 forward gearss and 3 backward gears; When using adjustable bow curved roll speed motor for power, power is inputted from rear side, by controlling the electric liquid control valve of gearbox, makes the inner different clutch combination of gearbox, and output shaft of gear-box can obtain 3 forward gearss.
The utlity model has following advantage:
1. structural design is simple, and low cost of manufacture is carried out simple transformation with original single-power input end gearbox and just can be achieved the goal.2. two power intakes are one in front and one in back arranged, have avoided the homonymy input because of the little problem that can't install in space.3. diesel powered is from gearbox front end input, and power is through the fluid torque converter of gearbox, advantage be stable drive, moment of torsion large, impact little; Adjustable bow curved roll speed motor power, from the input of gearbox rear end, is avoided fluid torque converter fully, and heat loss is little, and transmission efficiency is high.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of double dynamical tractor hoist double input end gearbox, comprise casing 8, be arranged on the driving mechanism in casing 8, be provided with input shaft VI 6 in described casing 8, described input shaft VI 6 is connected with speed-adjustable motor, be set with driving gear 4 28 on described input shaft VI 6, the axle I 1 of described casing 8 front ends is set with fluid torque converter 9.
Described driving mechanism comprises the axle VI 6 be arranged side by side in successively in casing 8, axle II 2, axle I 1, axle III 3, minor axis 7, axle IV 4, be set with driven gear 1 on described axle II 2 successively, clutch KV15, intermediate gear 1, clutch K116, driving gear 1, described intermediate gear 1 and driving gear 4 28 engagements, be set with driving gear 1 on described axle I 1, and driving gear 1 and driven gear 12 engagements, be set with driven gear 2 17 on described axle III 3 successively, clutch KR20, intermediate gear 2 18, clutch K221, duplex driven gear 19, described driven gear 2 17 and driving gear 10 engagements, be set with tumbler gear 29 on described minor axis 7, and described tumbler gear 29 and driven gear 2 17 engagements, be set with driven gear 3 22 on described axle IV 4 successively, clutch K426, intermediate gear 2 23, clutch K325 and driving gear 3 24, described driven gear 3 22 and tumbler gear 29 engagements, described clutch K325 and driven gear 4 27 engagements that are sleeved on output shaft V 5.
When adopting diesel engine to be power, power is by fluid torque converter 9 end inputs, by respectively in conjunction with clutch KV15 and K116, clutch K426 and K116, clutch KV15 and K221, clutch K426 and K221, clutch KV15 and K325, clutch K426 and K325, axle V 5 output shafts 1,2,3,4,5, the 6 grade of speed that can correspondingly obtain advancing; By respectively in conjunction with clutch KR20 and K116, clutch KR20 and K221, clutch KR20 and K325, axle V 5 output shafts 1,2, the 3 grade of speed that can correspondingly obtain falling back.When adopting adjustable bow curved roll speed motor to be power, power is by 6 inputs of axle VI, by respectively in conjunction with clutch K116, clutch K221, clutch K325, axle V 5 output shafts 1,2, the 3 grade of speed that can correspondingly obtain advancing.
Claims (2)
1. a double dynamical tractor hoist double input end gearbox, comprise casing (8), be arranged on the driving mechanism in casing (8), it is characterized in that: be provided with input shaft VI (6) in described casing (8), described input shaft VI (6) is connected with speed-adjustable motor, be set with driving gear four (28) on described input shaft VI (6), the axle I (1) of described casing (8) front end is set with fluid torque converter (9).
2. a kind of double dynamical tractor hoist double input end gearbox according to claim 1 is characterized in that: described driving mechanism comprises the axle VI (6) be arranged side by side in successively in casing (8), axle II (2), axle I (1), axle III (3), minor axis (7), axle IV (4), be set with driven gear one (12) successively on described axle II (2), clutch KV(15), intermediate gear one (13), clutch K1(16), driving gear one (14), described intermediate gear one (13) and driving gear four (28) engagements, be set with driving gear one (10) on described axle I (1), driving gear one (10) and driven gear (12) engagement, be set with driven gear two (17) successively on described axle III (3), clutch KR(20), intermediate gear two (18), clutch K2(21), duplex driven gear (19), described driven gear two (17) and driving gear (10) engagement, be set with tumbler gear (29) on described minor axis (7), described tumbler gear (29) and driven gear two (17) engagements, be set with driven gear three (22) successively on described axle IV (4), clutch K4(26), intermediate gear two (23), clutch K3(25) and driving gear three (24), described driven gear three (22) and tumbler gear (29) engagement, described clutch K3(25) with driven gear four (27) engagements that are sleeved on output shaft V (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599420 CN202955199U (en) | 2012-11-14 | 2012-11-14 | Double-input-end gearbox for double-powered tractor hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599420 CN202955199U (en) | 2012-11-14 | 2012-11-14 | Double-input-end gearbox for double-powered tractor hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955199U true CN202955199U (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599420 Expired - Fee Related CN202955199U (en) | 2012-11-14 | 2012-11-14 | Double-input-end gearbox for double-powered tractor hoist |
Country Status (1)
| Country | Link |
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| CN (1) | CN202955199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065620A (en) * | 2015-08-11 | 2015-11-18 | 浙江中柴机器有限公司 | Hydraulic transmission system driven by four wheels |
| CN113250629A (en) * | 2021-05-27 | 2021-08-13 | 杨承武 | Electromechanical integrated workover rig |
-
2012
- 2012-11-14 CN CN 201220599420 patent/CN202955199U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065620A (en) * | 2015-08-11 | 2015-11-18 | 浙江中柴机器有限公司 | Hydraulic transmission system driven by four wheels |
| CN113250629A (en) * | 2021-05-27 | 2021-08-13 | 杨承武 | Electromechanical integrated workover rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |